US5587818A - Three color LCD with a black matrix and red and/or blue filters on one substrate and with green filters and red and/or blue filters on the opposite substrate - Google Patents
Three color LCD with a black matrix and red and/or blue filters on one substrate and with green filters and red and/or blue filters on the opposite substrate Download PDFInfo
- Publication number
- US5587818A US5587818A US08/569,697 US56969795A US5587818A US 5587818 A US5587818 A US 5587818A US 56969795 A US56969795 A US 56969795A US 5587818 A US5587818 A US 5587818A
- Authority
- US
- United States
- Prior art keywords
- filters
- filter
- red
- substrate
- green
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Filters (AREA)
- Liquid Crystal (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR94-36911 | 1994-12-26 | ||
KR1019940036911A KR100309779B1 (en) | 1994-12-26 | 1994-12-26 | Color filter for liquid crystal display |
Publications (1)
Publication Number | Publication Date |
---|---|
US5587818A true US5587818A (en) | 1996-12-24 |
Family
ID=19403613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/569,697 Expired - Lifetime US5587818A (en) | 1994-12-26 | 1995-12-08 | Three color LCD with a black matrix and red and/or blue filters on one substrate and with green filters and red and/or blue filters on the opposite substrate |
Country Status (5)
Country | Link |
---|---|
US (1) | US5587818A (en) |
JP (1) | JP2690477B2 (en) |
KR (1) | KR100309779B1 (en) |
DE (1) | DE19547295C2 (en) |
GB (1) | GB2296809B (en) |
Cited By (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5694186A (en) * | 1995-09-11 | 1997-12-02 | Hitachi, Ltd. | Color liquid crystal display device having special relationship between its isochromatic viewing angle and half-brightness angle |
US5943108A (en) * | 1996-07-12 | 1999-08-24 | Canon Kabushiki Kaisha | Matrix type liquid crystal display with substrate having blue filter for masking at least 75% of total planar area of auxiliary electrodes |
US5945722A (en) * | 1997-05-02 | 1999-08-31 | National Semiconductor Corporation | Color active pixel sensor cell with oxide color filter |
US5998090A (en) * | 1997-12-01 | 1999-12-07 | Brewer Science, Inc. | High optical density ultra thin organic black matrix system |
US6278507B1 (en) * | 1997-06-06 | 2001-08-21 | Sharp Kabushiki Kaisha | Reflection type liquid crystal display device |
US20030156242A1 (en) * | 2002-02-20 | 2003-08-21 | Kim Sung Woon | Vertical alignment mode liquid crystal display |
US20050083452A1 (en) * | 2003-10-16 | 2005-04-21 | Samsung Electronics Co., Ltd. | Color filter panel and liquid crystal display including the same |
US20060019182A1 (en) * | 2004-07-21 | 2006-01-26 | Samsung Corning Co., Ltd. | Novel black matrix, method for the preparation thereof, flat display device and electromagnetic interference filter employing the same |
US20060105251A1 (en) * | 2004-11-12 | 2006-05-18 | Samsung Corning Co., Ltd. | Black matrix, method for preparing the same, and flat panel display and electromagnetic interference filter using the same |
US20060221022A1 (en) * | 2005-04-01 | 2006-10-05 | Roger Hajjar | Laser vector scanner systems with display screens having optical fluorescent materials |
US20080235749A1 (en) * | 2007-03-20 | 2008-09-25 | Spudnik, Inc. | Delivering and Displaying Advertisement or Other Application Data to Display Systems |
US7474286B2 (en) | 2005-04-01 | 2009-01-06 | Spudnik, Inc. | Laser displays using UV-excitable phosphors emitting visible colored light |
US7697183B2 (en) | 2007-04-06 | 2010-04-13 | Prysm, Inc. | Post-objective scanning beam systems |
US7733310B2 (en) | 2005-04-01 | 2010-06-08 | Prysm, Inc. | Display screens having optical fluorescent materials |
US7791561B2 (en) | 2005-04-01 | 2010-09-07 | Prysm, Inc. | Display systems having screens with optical fluorescent materials |
US20100296144A1 (en) * | 2008-07-25 | 2010-11-25 | Bruce Borchers | Beam scanning based on two-dimensional polygon scanner for display and other applications |
US7878657B2 (en) | 2007-06-27 | 2011-02-01 | Prysm, Inc. | Servo feedback control based on invisible scanning servo beam in scanning beam display systems with light-emitting screens |
US7884816B2 (en) | 2006-02-15 | 2011-02-08 | Prysm, Inc. | Correcting pyramidal error of polygon scanner in scanning beam display systems |
US7994702B2 (en) | 2005-04-27 | 2011-08-09 | Prysm, Inc. | Scanning beams displays based on light-emitting screens having phosphors |
US8000005B2 (en) | 2006-03-31 | 2011-08-16 | Prysm, Inc. | Multilayered fluorescent screens for scanning beam display systems |
US8013506B2 (en) | 2006-12-12 | 2011-09-06 | Prysm, Inc. | Organic compounds for adjusting phosphor chromaticity |
US20110234949A1 (en) * | 2010-03-25 | 2011-09-29 | Sony Corporation | Image display apparatus |
US8038822B2 (en) | 2007-05-17 | 2011-10-18 | Prysm, Inc. | Multilayered screens with light-emitting stripes for scanning beam display systems |
US8089425B2 (en) | 2006-03-03 | 2012-01-03 | Prysm, Inc. | Optical designs for scanning beam display systems using fluorescent screens |
US8169454B1 (en) | 2007-04-06 | 2012-05-01 | Prysm, Inc. | Patterning a surface using pre-objective and post-objective raster scanning systems |
WO2012142478A1 (en) | 2011-04-15 | 2012-10-18 | Prysm, Inc. | Displays having built-in moiré reduction structures |
EP2549330A1 (en) | 2006-05-05 | 2013-01-23 | Prysm, Inc. | Phosphor compositions and other fluorescent materials for display systems and devices |
US8384625B2 (en) | 2006-02-15 | 2013-02-26 | Prysm, Inc. | Servo-assisted scanning beam display systems using fluorescent screens |
US8556430B2 (en) | 2007-06-27 | 2013-10-15 | Prysm, Inc. | Servo feedback control based on designated scanning servo beam in scanning beam display systems with light-emitting screens |
EP2711918A2 (en) | 2006-02-15 | 2014-03-26 | Prysm, Inc. | Servo-assisted scanning beam display systems using fluorescent screen |
KR20180058545A (en) | 2016-11-24 | 2018-06-01 | 주식회사 삼양사 | Black azo-metal complex, photosensitive resin compositions containing thereof and cured films prepared using the composition |
WO2018171046A1 (en) * | 2017-03-24 | 2018-09-27 | 惠科股份有限公司 | Display panel, and process for manufacturing display panel |
WO2022000759A1 (en) * | 2020-06-30 | 2022-01-06 | 厦门天马微电子有限公司 | Display panel and display device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4521089B2 (en) * | 2000-03-31 | 2010-08-11 | オプトレックス株式会社 | Transflective liquid crystal display panel and manufacturing method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5442467A (en) * | 1994-03-21 | 1995-08-15 | Xerox Corporation | Enhanced off-axis viewing performance and luminous efficiency of a liquid crystal display employing fiberoptic faceplate elements |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63158524A (en) * | 1986-12-22 | 1988-07-01 | Alps Electric Co Ltd | Color liquid crystal display element |
-
1994
- 1994-12-26 KR KR1019940036911A patent/KR100309779B1/en not_active IP Right Cessation
-
1995
- 1995-12-08 US US08/569,697 patent/US5587818A/en not_active Expired - Lifetime
- 1995-12-18 DE DE19547295A patent/DE19547295C2/en not_active Expired - Fee Related
- 1995-12-21 GB GB9526190A patent/GB2296809B/en not_active Expired - Fee Related
- 1995-12-25 JP JP33752595A patent/JP2690477B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5442467A (en) * | 1994-03-21 | 1995-08-15 | Xerox Corporation | Enhanced off-axis viewing performance and luminous efficiency of a liquid crystal display employing fiberoptic faceplate elements |
Cited By (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5694186A (en) * | 1995-09-11 | 1997-12-02 | Hitachi, Ltd. | Color liquid crystal display device having special relationship between its isochromatic viewing angle and half-brightness angle |
US5943108A (en) * | 1996-07-12 | 1999-08-24 | Canon Kabushiki Kaisha | Matrix type liquid crystal display with substrate having blue filter for masking at least 75% of total planar area of auxiliary electrodes |
US5945722A (en) * | 1997-05-02 | 1999-08-31 | National Semiconductor Corporation | Color active pixel sensor cell with oxide color filter |
US6278507B1 (en) * | 1997-06-06 | 2001-08-21 | Sharp Kabushiki Kaisha | Reflection type liquid crystal display device |
CN1099047C (en) * | 1997-06-06 | 2003-01-15 | 夏普株式会社 | Reflection type liquid crystal display device |
US5998090A (en) * | 1997-12-01 | 1999-12-07 | Brewer Science, Inc. | High optical density ultra thin organic black matrix system |
US20030156242A1 (en) * | 2002-02-20 | 2003-08-21 | Kim Sung Woon | Vertical alignment mode liquid crystal display |
US7009674B2 (en) * | 2002-02-20 | 2006-03-07 | Boe-Hydis Technology Co., Ltd. | Vertical alignment mode liquid crystal display |
US20050083452A1 (en) * | 2003-10-16 | 2005-04-21 | Samsung Electronics Co., Ltd. | Color filter panel and liquid crystal display including the same |
WO2005038516A1 (en) * | 2003-10-16 | 2005-04-28 | Samsung Electronics Co., Ltd. | Color filter panel and liquid crystal display including the same |
US20060019182A1 (en) * | 2004-07-21 | 2006-01-26 | Samsung Corning Co., Ltd. | Novel black matrix, method for the preparation thereof, flat display device and electromagnetic interference filter employing the same |
US7297451B2 (en) | 2004-07-21 | 2007-11-20 | Samsung Corning Co., Ltd. | Black matrix, method for the preparation thereof, flat display device and electromagnetic interference filter employing the same |
US20060105251A1 (en) * | 2004-11-12 | 2006-05-18 | Samsung Corning Co., Ltd. | Black matrix, method for preparing the same, and flat panel display and electromagnetic interference filter using the same |
US7255980B2 (en) | 2004-11-12 | 2007-08-14 | Samsung Corning Co., Ltd. | Black matrix, method for preparing the same, and flat panel display and electromagnetic interference filter using the same |
US20060221022A1 (en) * | 2005-04-01 | 2006-10-05 | Roger Hajjar | Laser vector scanner systems with display screens having optical fluorescent materials |
US8803772B2 (en) | 2005-04-01 | 2014-08-12 | Prysm, Inc. | Display systems having screens with optical fluorescent materials |
US7474286B2 (en) | 2005-04-01 | 2009-01-06 | Spudnik, Inc. | Laser displays using UV-excitable phosphors emitting visible colored light |
US8698713B2 (en) | 2005-04-01 | 2014-04-15 | Prysm, Inc. | Display systems having screens with optical fluorescent materials |
US7733310B2 (en) | 2005-04-01 | 2010-06-08 | Prysm, Inc. | Display screens having optical fluorescent materials |
US7791561B2 (en) | 2005-04-01 | 2010-09-07 | Prysm, Inc. | Display systems having screens with optical fluorescent materials |
US20110109529A1 (en) * | 2005-04-01 | 2011-05-12 | Prysm, Inc. | Display systems having screens with optical fluorescent materials |
US8232957B2 (en) | 2005-04-01 | 2012-07-31 | Prysm, Inc. | Laser displays using phosphor screens emitting visible colored light |
US8344610B2 (en) | 2005-04-27 | 2013-01-01 | Prysm, Inc. | Scanning beam displays based on light-emitting screens having phosphors |
US7994702B2 (en) | 2005-04-27 | 2011-08-09 | Prysm, Inc. | Scanning beams displays based on light-emitting screens having phosphors |
EP2711918A2 (en) | 2006-02-15 | 2014-03-26 | Prysm, Inc. | Servo-assisted scanning beam display systems using fluorescent screen |
US8384625B2 (en) | 2006-02-15 | 2013-02-26 | Prysm, Inc. | Servo-assisted scanning beam display systems using fluorescent screens |
US7884816B2 (en) | 2006-02-15 | 2011-02-08 | Prysm, Inc. | Correcting pyramidal error of polygon scanner in scanning beam display systems |
US8451195B2 (en) | 2006-02-15 | 2013-05-28 | Prysm, Inc. | Servo-assisted scanning beam display systems using fluorescent screens |
US8089425B2 (en) | 2006-03-03 | 2012-01-03 | Prysm, Inc. | Optical designs for scanning beam display systems using fluorescent screens |
US8203785B2 (en) | 2006-03-31 | 2012-06-19 | Prysm, Inc. | Multilayered fluorescent screens for scanning beam display systems |
US8233217B2 (en) | 2006-03-31 | 2012-07-31 | Prysm, Inc. | Multilayered fluorescent screens for scanning beam display systems |
US8000005B2 (en) | 2006-03-31 | 2011-08-16 | Prysm, Inc. | Multilayered fluorescent screens for scanning beam display systems |
EP2549330A1 (en) | 2006-05-05 | 2013-01-23 | Prysm, Inc. | Phosphor compositions and other fluorescent materials for display systems and devices |
US8013506B2 (en) | 2006-12-12 | 2011-09-06 | Prysm, Inc. | Organic compounds for adjusting phosphor chromaticity |
US20080235749A1 (en) * | 2007-03-20 | 2008-09-25 | Spudnik, Inc. | Delivering and Displaying Advertisement or Other Application Data to Display Systems |
US9525850B2 (en) | 2007-03-20 | 2016-12-20 | Prysm, Inc. | Delivering and displaying advertisement or other application data to display systems |
US8045247B2 (en) | 2007-04-06 | 2011-10-25 | Prysm, Inc. | Post-objective scanning beam systems |
US8169454B1 (en) | 2007-04-06 | 2012-05-01 | Prysm, Inc. | Patterning a surface using pre-objective and post-objective raster scanning systems |
US7697183B2 (en) | 2007-04-06 | 2010-04-13 | Prysm, Inc. | Post-objective scanning beam systems |
US8038822B2 (en) | 2007-05-17 | 2011-10-18 | Prysm, Inc. | Multilayered screens with light-emitting stripes for scanning beam display systems |
US7878657B2 (en) | 2007-06-27 | 2011-02-01 | Prysm, Inc. | Servo feedback control based on invisible scanning servo beam in scanning beam display systems with light-emitting screens |
US8556430B2 (en) | 2007-06-27 | 2013-10-15 | Prysm, Inc. | Servo feedback control based on designated scanning servo beam in scanning beam display systems with light-emitting screens |
US9467668B2 (en) | 2007-06-27 | 2016-10-11 | Prysm, Inc. | Feedback control of display systems with light-emitting screens having excitation light source and phosphor layer |
US8814364B2 (en) | 2007-06-27 | 2014-08-26 | Prysm, Inc. | Servo feedback control based on designated scanning servo beam in scanning beam display systems with light-emitting screens |
US8593711B2 (en) * | 2008-07-25 | 2013-11-26 | Prysm, Inc. | Beam scanning systems based on two-dimensional polygon scanner |
US7869112B2 (en) | 2008-07-25 | 2011-01-11 | Prysm, Inc. | Beam scanning based on two-dimensional polygon scanner for display and other applications |
US20100296144A1 (en) * | 2008-07-25 | 2010-11-25 | Bruce Borchers | Beam scanning based on two-dimensional polygon scanner for display and other applications |
US20140085695A1 (en) * | 2008-07-25 | 2014-03-27 | Prysm, Inc. | Beam scanning based on two-dimensional polygon scanner for display and other applications |
US9041991B2 (en) * | 2008-07-25 | 2015-05-26 | Prysm, Inc. | Beam scanning based on two-dimensional polygon scanner having a designated facet for blanking operation for display and other applications |
US9429689B2 (en) | 2010-03-25 | 2016-08-30 | Japan Display Inc. | Image display apparatus |
US9170451B2 (en) | 2010-03-25 | 2015-10-27 | Japan Display Inc. | Image display apparatus |
US20110234949A1 (en) * | 2010-03-25 | 2011-09-29 | Sony Corporation | Image display apparatus |
US9746594B2 (en) | 2010-03-25 | 2017-08-29 | Japan Display Inc. | Image display apparatus |
US8823907B2 (en) | 2010-03-26 | 2014-09-02 | Japan Display West Inc. | Image display apparatus |
US8605238B2 (en) * | 2010-03-26 | 2013-12-10 | Japan Display West Inc. | Image display apparatus |
US10162088B2 (en) | 2010-03-26 | 2018-12-25 | Japan Display Inc. | Image display apparatus |
WO2012142478A1 (en) | 2011-04-15 | 2012-10-18 | Prysm, Inc. | Displays having built-in moiré reduction structures |
KR20180058545A (en) | 2016-11-24 | 2018-06-01 | 주식회사 삼양사 | Black azo-metal complex, photosensitive resin compositions containing thereof and cured films prepared using the composition |
WO2018171046A1 (en) * | 2017-03-24 | 2018-09-27 | 惠科股份有限公司 | Display panel, and process for manufacturing display panel |
WO2022000759A1 (en) * | 2020-06-30 | 2022-01-06 | 厦门天马微电子有限公司 | Display panel and display device |
US11774815B2 (en) | 2020-06-30 | 2023-10-03 | Xiamen Tianma Micro-Electronics Co., Ltd. | Display panel and display device |
Also Published As
Publication number | Publication date |
---|---|
KR100309779B1 (en) | 2001-12-15 |
DE19547295C2 (en) | 1997-10-09 |
GB2296809B (en) | 1997-03-19 |
KR960024565A (en) | 1996-07-20 |
GB9526190D0 (en) | 1996-02-21 |
GB2296809A (en) | 1996-07-10 |
DE19547295A1 (en) | 1996-06-27 |
JPH08240804A (en) | 1996-09-17 |
JP2690477B2 (en) | 1997-12-10 |
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